Civil Engineering MCQJE Level Civil Engineering
The amount of oxygen consumed by aerobic bacteria during the aerobic biological decomposition of sewage is known as
Environmental EngineeringEnvironmental EngineeringMEDIUM
Choose the correct answer
A
Bio-Chemical Oxygen Demand (BOD)
B
Dissolved Oxygen (DO)
C
Chemical Oxygen Demand (COD)
D
None of the above
Correct Answer
A. Bio-Chemical Oxygen Demand (BOD)
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The oxygen used by aerobic bacteria to oxidise organic matter is the Biochemical Oxygen Demand (BOD).
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This MCQ belongs to WBPSC JE (Civil) Previous Years Questions Series. Full tests include timed attempts, rank comparison and subject-wise analysis.